From 4a268a13c34ea1579862292094b21c0bc7cb33de Mon Sep 17 00:00:00 2001
From: JPark1023 <jaimespark@gmail.com>
Date: Wed, 4 Mar 2026 10:41:07 -0600
Subject: [PATCH] Add ResourceEmbedding prisma table

---
 backend/prisma/schema.prisma | 50 ++++++++++++++++++++++++------------
 1 file changed, 33 insertions(+), 17 deletions(-)

diff --git a/backend/prisma/schema.prisma b/backend/prisma/schema.prisma
index b362907..5457af1 100644
--- a/backend/prisma/schema.prisma
+++ b/backend/prisma/schema.prisma
@@ -1,11 +1,13 @@
 generator client {
-  provider = "prisma-client-js"
+  provider        = "prisma-client-js"
+  previewFeatures = ["postgresqlExtensions"]
 }
 
 datasource db {
-  provider  = "postgresql"
-  url       = env("DATABASE_URL")
-  directUrl = env("DIRECT_URL")
+  provider   = "postgresql"
+  url        = env("DATABASE_URL")
+  directUrl  = env("DIRECT_URL")
+  extensions = [pgvector(map: "vector", schema: "extensions")]
 }
 
 enum RESOURCE_TYPE {
@@ -75,7 +77,8 @@ model Resource {
   externalResources ExternalResources?
   collectionItems   CollectionItem[]
   internalResource  InternalHostedResources?
-  image_s3_key  String? 
+  image_s3_key      String?
+  ResourceEmbedding ResourceEmbedding?
 
   @@map("resource")
 }
@@ -84,7 +87,7 @@ model ResourceLabel {
   id          String        @id @default(cuid())
   resource_id String
   label_id    String
-  resource    Resource      @relation(fields: [resource_id], references: [id], onDelete:Cascade)
+  resource    Resource      @relation(fields: [resource_id], references: [id], onDelete: Cascade)
   label       CategoryLabel @relation(fields: [label_id], references: [id])
 
   @@unique([resource_id, label_id])
@@ -100,6 +103,20 @@ model ExternalResources {
   @@map("externalResources")
 }
 
+model ResourceEmbedding {
+  id          String                      @id @default(cuid())
+  resource_id String                      @unique
+  embedding   Unsupported("vector(1536)")
+  dims        Int                         @default(1536)
+  chunk_text  String
+  chunk_index Int
+  created_at  DateTime                    @default(now())
+  updated_at  DateTime                    @updatedAt
+  resource    Resource                    @relation(fields: [resource_id], references: [id], onDelete: Cascade)
+
+  @@map("resourceEmbedding")
+}
+
 enum RELATIONSHIP_TYPE {
   MOTHER
   FATHER
@@ -119,11 +136,11 @@ enum HOUSEHOLD_TYPE {
 }
 
 model Parent {
-  id         String @id @default(cuid())
-  clerk_id   String @unique
+  id         String  @id @default(cuid())
+  clerk_id   String  @unique
   first_name String?
   last_name  String?
-  email      String @unique
+  email      String  @unique
 
   relationship          RELATIONSHIP_TYPE?
   household_type        HOUSEHOLD_TYPE?
@@ -131,12 +148,12 @@ model Parent {
   kids_age_groups       AGE_GROUP[]
   subscribed_newsletter Boolean            @default(false)
 
-  created_at DateTime @default(now())
-  updated_at DateTime @updatedAt
-  onboarding_complete Boolean @default(false)
+  created_at          DateTime @default(now())
+  updated_at          DateTime @updatedAt
+  onboarding_complete Boolean  @default(false)
 
+  collections Collection[]
 
-  collections   Collection[]
   @@map("parent")
 }
 
@@ -147,8 +164,8 @@ model Collection {
   created_at DateTime @default(now())
   updated_at DateTime @updatedAt
 
-  parent  Parent            @relation(fields: [parent_fk], references: [id], onDelete: Cascade)
-  items CollectionItem[]
+  parent Parent           @relation(fields: [parent_fk], references: [id], onDelete: Cascade)
+  items  CollectionItem[]
 
   @@unique([parent_fk, name])
   @@map("collection")
@@ -176,7 +193,6 @@ model InternalHostedResources {
   @@map("internalHostedResources")
 }
 
-
 model AdminUser {
   id         String  @id @default(cuid())
   clerk_id   String  @unique
@@ -203,4 +219,4 @@ model AdminLog {
 
   @@index([admin_fk])
   @@map("adminlog")
-}
\ No newline at end of file
+}